![]() ![]() In Western Australia, Main Roads' policies, guidelines and standards take precedence over Austroads Guides and Standards Australia Standards. National Guides and Standards take precedence over International Guides and Standards, unless specifically stated otherwise. ![]() This Supplement has been developed to be read as a supplement to the Austroads Guide to Road Design (GRD) Part 4: Intersections and Crossings - General (2017), a copy of which can be obtained via the Austroads website. Appendix F - Derivation of Sight Distance Requirements at Railway Crossings.Appendix D - Crash Types at Unsignalised Intersections.Road Design Considerations for Intersections
0 Comments
Leave a Reply. |